10 years passed since the day Sienna escaped the hospital that changed her life. After meeting Jeff the Killer and Homicidal Liu, she embarks on an adventure that changes her life, but one Liu is kidnapped, she has to choose : Her or Liu. Who will it be ?

In the near future the world has been split into two halves. But the Humans have declared war on the Mobians after the recent Hunger Games. Kayla must fight for her life and for the people she loves but also she has the responsibility of trying to win the Earth from President Snow and Robotnik. She must realise that she has to sacrifice the things that matter for survival.